body {
	margin: 0px !important;
	padding: 0px !important;
}

img {
	display: block;
}

.relative_duang {
	position: relative;
}

.absolute_duang {
	position: absolute;
}

#SMS_lv_start {
	display: none;
}


/*框体特效*/

.top_duang {
	top: 0px;
	left: 0px;
	width: 0px;
	height: 2px;
	background: #000;
}

.left_duang {
	top: 0px;
	left: 0px;
	width: 2px;
	height: 0px;
	background: #000;
}

.right_duang {
	right: 0px;
	bottom: 0px;
	width: 2px;
	height: 0px;
	background: #000;
}

.bottom_duang {
	right: 0px;
	bottom: 0px;
	height: 2px;
	background: #000;
}


/*3D旋转*/

.Rotation_duang img {
	-webkit-transition: -webkit-transform 2s, background 2s, color 2s;
}

.Rotation_duang:hover img {
	cursor: pointer;
	-webkit-transform: rotateY(360deg);
	background: #000000;
	color: #fff;
}

.Rotation_duang img {
	width: 100%;
}

.Rotation_duang .absolute_duang {
	top: 0;
	left: 0;
	bottom: 0;
	opacity: 0;
	width: 100%;
	-webkit-transform: rotateY(360deg);
	-webkit-transition: -webkit-transform 1s, background 2s, color 2s, opacity 2s;
}

.Rotation_duang:hover .absolute_duang {
	opacity: 0.5;
	color: #fff;
	background: #000000;
	-webkit-transform: rotateY(0deg);
}